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From "Daniel Halperin (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (BEAM-155) Support asserting the contents of windows and panes in PAssert
Date Thu, 20 Oct 2016 21:47:02 GMT

     [ https://issues.apache.org/jira/browse/BEAM-155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Halperin closed BEAM-155.
--------------------------------

> Support asserting the contents of windows and panes in PAssert
> --------------------------------------------------------------
>
>                 Key: BEAM-155
>                 URL: https://issues.apache.org/jira/browse/BEAM-155
>             Project: Beam
>          Issue Type: Improvement
>          Components: sdk-java-core
>            Reporter: Thomas Groh
>            Assignee: Thomas Groh
>             Fix For: 0.2.0-incubating
>
>
> This consists of reifying the output windows and panes, and running asserts per-window
about the contents of panes.
> This includes aggregated matching and final pane matching, e.g.
> PAssert.that(output).byOnTimePane().hasOutputElements(foo, bar);
> // For discarding mode - could have emitted (say) [spam, eggs], [spam], [], [sausage],
[]
> PAssert.that(output).byFinalPane().hasOutputElements(spam, eggs, sausage, spam);
> // For accumulating mode without late data
> PAssert.that(output).finalPane().containsInAnyOrder(spam, eggs, sausage, spam);
> // For accumulating mode with late data
> PAssert.that(output).finalPane().containsInAnyOrder(foo, bar).mayAlsoContain(baz, rab);
> See also: https://docs.google.com/document/d/1fZUUbG2LxBtqCVabQshldXIhkMcXepsbv2vuuny8Ix4/edit#



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